implying pubs can by dust
PL should have an easy time winning, farm 20 min (invisibility keeps you safe, NOBODY in pubs brings dust with them and even if they did they'd realize you dopplewalked too late) for diffusal-treads-SnY, start ganking, buy ultimate orb + manta recipe, disassemble SnY, make manta and halberd
Now you can beat anyone 1v1